Lam Yu Ching (林雨晴)

Country WCA ID Gender Competitions Completed Solves
Hong Kong 2012CHIN04 Female 32 897

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 66 4279 10425 11.91 13.62 8142 3316 51
2x2x2 Cube 180 12607 36073 6.51 7.51 26685 9443 145
4x4x4 Cube 30 1243 2973 41.98 46.52 2434 1011 22
5x5x5 Cube 37 1503 3733 1:36.80 1:41.39 3064 1253 31
6x6x6 Cube 27 870 2449 3:27.51 3:30.50 2075 750 27
7x7x7 Cube 24 1016 2981 6:19.45
3x3x3 Fewest Moves 16 857 2967 44
3x3x3 One-Handed 27 1840 4401 19.28 25.16 5294 2288 38
3x3x3 With Feet 2 42 96 36.74 42.39 82 35 1
Clock 19 1056 3040 20.40 21.21 2343 836 17
Megaminx 31 1355 4055 1:51.23 2:02.92 3905 1312 30
Pyraminx 7 706 2232 3.86 5.78 1794 603 7
Skewb 17 811 2576 4.32 6.88 2499 852 18
Square-1 24 620 2111 21.92 27.77 1832 536 20

Medal Collection

Gold Silver Bronze
1 1 1

Record Collection

WR CR NR
5
Competition Round Place Single Average Solves
3x3x3 Cube
Australian Nationals 2018 Second 62 13.03 15.06 14.3213.0314.4916.3717.06
First 59 11.91 14.53 11.9116.3915.5613.8414.19
Warm Up Sydney 2018 Second 16 13.38 14.16 17.3215.0613.8313.5813.38
First 21 12.94 15.04 16.4614.4014.2512.9418.00
Brisbane Winter 2018 Second 16 13.56 14.31 14.2915.4713.5614.4014.23
First 14 12.41 14.04 13.9113.9312.4114.2717.82
Canberra Autumn 2018 Second 25 13.88 15.81 14.8115.4413.8817.1921.17
First 29 13.46 15.98 13.8013.4619.1416.2717.88
Shenzhen Open 2017 Second 47 14.92 15.90 14.9217.7615.7715.8116.13
First 55 15.91 16.98 17.2717.1919.5515.9116.47
WHU Rubik's Cube Days 2017 Semi Final 24 13.41 15.50 18.9913.4115.7516.1314.63
Second 31 13.34 15.98 15.2613.3416.3116.3617.44
First 32 14.61 15.79 15.4116.3715.9915.9714.61
Nanchang Open 2017 Second 32 13.71 14.73 13.7115.5814.1214.6315.43
First 22 12.64 14.11 12.8915.4812.6414.0315.42
Yunnan Open 2017 Final 9 12.92 14.13 12.9213.0921.1314.6914.62
Second 12 13.83 15.71 14.7517.9014.4819.1913.83
First 16 13.90 15.02 15.7514.8514.4718.6013.90
Hong Kong Open 2017 First 46 13.48 14.77 14.0014.7515.5615.7213.48
Shantou Open 2017 Second 58 13.22 15.31 16.6613.2221.1213.3915.87
First 54 13.18 15.37 16.0713.1815.9914.0518.40
Cross-strait Cubing Exchange 2017 Second 73 12.71 15.49 15.9812.7115.1815.3020.44
First 85 15.40 17.08 18.8715.4016.3519.2816.03
China Championship 2017 Second 234 13.76 15.48 13.7617.2620.0414.3014.89
First 216 14.53 15.05 15.4427.4414.5314.9614.76
Fuzhou Open 2017 Second 31 12.45 16.64 12.4518.2613.0318.6219.04
First 20 13.78 14.62 14.4515.0515.8414.3513.78
Nanning Open 2017 Second 17 12.40 13.62 13.8413.8613.1612.4016.64
First 24 15.09 16.97 17.1315.0917.8718.5815.92
Chengdu Open 2017 Second 32 12.96 15.03 14.5414.3916.1512.9617.95
First 48 12.24 17.47 12.2417.8716.8519.5117.68
Nanchang Spring 2017 Second 39 13.61 16.33 17.2216.1815.5913.61DNF
First 31 14.15 15.70 16.2916.6114.4616.3514.15
Xi'an Cherry Blossom 2017 Second 76 14.96 16.24 16.9216.8715.3714.9616.47
First 79 13.36 16.99 13.3615.0117.4818.4819.31
Cité des Jeux 2016 Final 16 16.26 16.88 16.6916.8417.1219.5516.26
Second 15 13.68 15.06 16.0315.6114.0213.6815.56
First 15 15.65 16.72 16.6015.6516.0918.5917.46
Musée suisse du jeu 2016 Second 26 16.48 18.63 19.8116.4823.2516.5019.58
First 22 14.54 16.33 16.6017.6314.5415.3017.08
Jinhua Open 2016 First 60 14.20 17.82 18.0014.2019.3319.8316.14
Nanchang Open 2016 Second 24 15.83 16.25 15.9016.1816.6616.9615.83
First 34 15.19 17.35 19.4817.9116.9617.1715.19
Suzhou Open 2016 First 50 14.48 15.89 14.4814.5815.8517.2518.08
Fuzhou Open 2016 Second 16 12.73 14.04 13.2413.9423.2712.7314.93
First 28 14.24 16.35 17.7416.9014.4018.4914.24
Shanghai Songjiang Open 2016 First 47 15.89 16.36 15.8916.2316.9215.9317.67
Nanjing Spring 2016 First 67 14.37 15.96 21.0214.5016.2317.1414.37
Shantou Open 2015 First 52 15.75 18.68 18.5919.2218.2220.0015.75
Yangjiang Open 2015 First 22 16.31 18.31 19.7816.3118.1217.0420.05
Shenzhen Open 2015 Second 44 15.52 18.17 17.6115.5218.2018.7118.79
First 46 15.84 17.77 DNF15.8420.2316.6016.47
Guangzhou SYSU Open 2015 Second 37 16.71 19.58 17.6627.6521.1916.7119.89
First 37 16.13 17.98 20.8417.2716.1320.0216.65
Guangdong Open 2014 First 99 19.10 20.12 20.7621.0419.6719.9319.10
Asian Championship 2012 First 116 27.47 34.37 32.14DNF35.0035.9627.47
2x2x2 Cube
Nanning Open 2017 Combined First 24 6.98 8.02 6.989.137.847.099.94
Guangdong Open 2014 Combined First 68 6.51 7.51 9.276.517.328.286.93
Asian Championship 2012 First 84 10.10 13.86 21.3012.4611.1617.9610.10
4x4x4 Cube
Australian Nationals 2018 Second 30 43.22 48.95 45.8651.5350.3950.6143.22
Combined First 38 48.48 54.10 53.5556.1157.9852.6448.48
Warm Up Sydney 2018 Combined First 12 44.98 50.00 44.9854.0549.7251.9748.30
Brisbane Winter 2018 Final 5 45.02 49.48 52.2945.0251.3647.4249.65
Combined First 3 41.98 49.52 51.6344.0252.9259.8041.98
Canberra Autumn 2018 Combined Final 12 46.31 52.61 46.3153.8752.6051.3757.55
Nanchang Open 2017 Combined Final 10 43.63 46.52 49.9145.4953.0043.6344.17
Yunnan Open 2017 Final 10 52.96 54.75 57.3852.9654.4354.3355.49
Combined First 14 47.02 55.12 55.8655.5154.0047.0258.64
Hong Kong Open 2017 Combined First 32 43.79 55.85 56.7150.781:00.061:01.8743.79
Shantou Open 2017 Combined First 28 43.35 51.05 53.0143.3559.5950.5849.55
Cross-strait Cubing Exchange 2017 Combined First 54 52.97 54.19 52.9754.6058.0954.4353.54
China Championship 2017 Combined First 109 54.61 55.12 54.6159.8555.7154.9954.65
Fuzhou Open 2017 Combined First 18 51.32 57.48 1:01.5351.3252.321:00.2059.92
Nanning Open 2017 Combined First 11 48.18 52.45 50.8348.1850.2456.28DNF
Chengdu Open 2017 Combined First 19 48.20 55.75 55.5654.191:02.0948.2057.49
Nanchang Spring 2017 Combined First 22 52.85 57.37 56.7158.1457.251:00.6852.85
Xi'an Cherry Blossom 2017 Combined First 43 1:00.41 1:04.021:00.41
Cité des Jeux 2016 Final 9 54.97 59.66 1:05.2154.971:04.5658.1356.30
Combined First 10 50.01 58.81 59.681:06.2757.1259.6250.01
Musée suisse du jeu 2016 Combined First 22 56.49 1:08.29 1:28.931:08.321:07.301:09.2556.49
Jinhua Open 2016 Combined First 35 1:01.37 1:12.451:01.37
Nanchang Open 2016 Combined First 25 1:13.23 1:15.791:13.23
Suzhou Open 2016 Combined First 34 59.94 1:02.84 59.941:01.561:05.581:28.591:01.37
Fuzhou Open 2016 Combined First 22 1:01.54 1:06.461:01.54
Shanghai Songjiang Open 2016 Combined First 49 1:12.69 1:12.691:15.60
Nanjing Spring 2016 Combined First 45 1:06.19 1:06.19DNF
Shantou Open 2015 Combined First 35 1:07.18 1:18.931:07.18
Yangjiang Open 2015 Final 17 1:08.54 1:11.93 1:18.571:09.981:08.541:13.471:12.33
Shenzhen Open 2015 Combined Final 32 1:07.31 1:07.311:18.67
Guangzhou SYSU Open 2015 Combined Final 27 1:04.43 1:27.961:04.43
5x5x5 Cube
Australian Nationals 2018 Combined First 31 1:38.78 1:49.13 1:51.581:44.011:51.791:38.781:52.06
Brisbane Winter 2018 Combined Final 4 1:40.22 1:41.39 1:48.441:41.491:41.071:41.621:40.22
Canberra Autumn 2018 Combined First 11 1:36.80 1:49.95 1:53.002:06.201:44.881:51.961:36.80
Nanchang Open 2017 Combined Final 22 1:43.50 1:49.60 1:53.221:43.501:43.922:01.731:51.65
Yunnan Open 2017 Combined Final 14 1:50.78 1:55.73 1:53.021:50.781:53.232:00.952:02.23
Cross-strait Cubing Exchange 2017 Combined First 65 2:02.76 2:14.542:02.76
China Championship 2017 Combined First 90 1:51.92 1:58.27 1:57.872:01.411:51.921:58.851:58.10
Fuzhou Open 2017 Combined First 21 1:54.25 1:55.11 1:55.591:54.251:55.461:54.282:40.02
Chengdu Open 2017 Combined First 24 2:02.44 2:05.082:02.44
Nanchang Spring 2017 Combined First 31 2:04.78 2:07.532:04.78
Xi'an Cherry Blossom 2017 Combined First 34 2:06.33 2:08.422:06.33
Cité des Jeux 2016 Final 11 2:02.13 2:11.14 2:06.172:02.132:10.862:39.052:16.39
First 11 2:01.25 2:11.53 2:07.772:09.612:17.202:19.802:01.25
Musée suisse du jeu 2016 Combined First 23 2:20.88 2:28.542:20.88
Jinhua Open 2016 Combined First 37 2:10.12 2:10.12DNF
6x6x6 Cube
Australian Nationals 2018 Combined First 21 3:27.51 3:30.50 3:36.263:27.743:27.51
7x7x7 Cube
Australian Nationals 2018 Combined First 22 6:19.45 6:19.45
3x3x3 Fewest Moves
Australian Nationals 2018 Final 13 44 44
Cross-strait Cubing Exchange 2017 Final 20 DNF DNF
3x3x3 One-Handed
Australian Nationals 2018 Second 42 23.57 28.45 43.1026.6529.3329.3823.57
Combined First 41 19.28 27.02 27.9628.4824.6319.2828.62
Warm Up Sydney 2018 Second 15 21.96 26.67 29.5525.3528.9021.9625.77
Combined First 12 19.95 25.16 19.9528.0326.0530.3021.39
Brisbane Winter 2018 Combined First 14 24.60 28.98 24.6031.9832.0127.7527.22
WHU Rubik's Cube Days 2017 Second 17 27.23 29.73 37.1329.0128.3827.2331.79
Combined First 22 26.74 29.26 30.4126.7430.4330.3027.06
Nanchang Open 2017 Combined Final 30 34.81 34.8144.25
Yunnan Open 2017 Final 10 26.56 29.38 26.5638.0927.4231.5229.21
First 13 31.28 33.01 33.6831.2832.0633.3733.59
Cross-strait Cubing Exchange 2017 Combined First 48 29.05 35.38 29.0540.5737.9431.9236.27
Hong Kong Side Event Day 2017 Combined First 29 29.96 34.75 29.9633.7238.4032.1339.30
Fuzhou Open 2017 Combined First 26 30.39 34.08 34.6433.6430.3933.9736.24
Nanning Open 2017 Combined First 22 24.94 34.65 24.9440.8528.4237.9137.62
Chengdu Open 2017 Combined First 33 34.18 35.41 35.1336.0436.6735.0634.18
Nanchang Spring 2017 Combined First 25 28.73 34.07 35.6433.2628.7345.6433.31
Xi'an Cherry Blossom 2017 Combined First 55 34.13 44.8634.13
Cité des Jeux 2016 Combined First 19 35.32 46.70 42.3635.32DNF46.3251.43
Jinhua Open 2016 Combined First 57 DNF DNFDNF
Suzhou Open 2016 Combined First 53 40.14 46.8140.14
Fuzhou Open 2016 Combined First 32 39.16 39.1649.37
Shanghai Songjiang Open 2016 Combined First 53 44.45 47.4644.45
3x3x3 With Feet
Australian Nationals 2018 Combined Final 3 39.69 45.00 52.6444.2748.2342.5039.69
Canberra Autumn 2018 Combined Final 1 36.74 NR 42.39 NR 37.4750.3548.1741.5436.74
WHU Rubik's Cube Days 2017 Final 4 43.32 46.03 50.4444.3243.32
Combined First 3 40.97 43.89 NR 42.1248.5740.97
Nanchang Open 2017 Final 7 46.87 50.41 51.7452.6246.87
Shantou Open 2017 Combined Final 5 41.67 NR 48.90 NR 41.6747.1657.87
Cross-strait Cubing Exchange 2017 Final 2 59.22 1:00.61 59.221:00.201:02.42
Clock
Canberra Autumn 2018 Combined Final 7 20.40 21.21 20.6721.7321.2320.4022.11
Megaminx
Nanchang Open 2017 Combined Final 11 1:51.49 2:03.09 2:08.101:59.082:02.081:51.492:15.67
Yunnan Open 2017 Final 10 1:51.23 2:02.92 1:59.992:01.982:12.691:51.232:06.78
Pyraminx
Australian Nationals 2018 Second 15 5.44 5.96 6.176.776.125.595.44
Combined First 26 3.86 7.12 6.408.396.563.868.77
Warm Up Sydney 2018 Combined First 11 7.13 8.39 8.248.977.137.959.57
Brisbane Winter 2018 Final 4 4.82 6.43 4.827.796.564.958.34
Canberra Autumn 2018 Final 6 4.46 5.78 6.947.154.465.614.78
Combined First 7 4.99 6.49 4.997.258.665.286.95
Shenzhen Open 2017 Final 9 6.31 7.12 7.426.927.016.318.19
Combined First 11 5.34 7.25 5.347.727.726.328.24
Nanchang Open 2017 Final 5 6.20 6.64 6.206.248.926.687.00
Combined First 8 5.20 7.48 7.4110.465.208.766.26
Yunnan Open 2017 Final 5 4.76 6.30 5.937.255.797.174.76
First 7 5.92 7.08 8.687.805.927.386.06
Shantou Open 2017 Combined Final 7 6.52 7.08 7.596.527.018.726.64
Cross-strait Cubing Exchange 2017 Combined First 18 6.25 7.28 8.356.257.526.657.67
China Championship 2017 Second 59 5.81 6.87 6.816.727.237.095.81
Combined First 85 5.98 7.76 7.127.608.565.989.46
Hong Kong Side Event Day 2017 Final 11 6.95 7.86 7.778.508.326.957.50
Fuzhou Open 2017 Second 11 7.29 7.72 7.669.357.297.927.59
Combined First 11 7.72 8.43 8.8511.538.487.957.72
Nanning Open 2017 Final 5 6.61 7.43 6.6110.127.298.116.90
First 6 6.05 7.36 6.438.076.058.447.59
Chengdu Open 2017 Combined First 13 7.11 8.35 7.119.058.667.3310.45
Nanchang Spring 2017 Final 6 6.16 7.88 11.676.848.518.306.16
Combined First 12 7.03 8.09 7.037.679.119.057.56
Xi'an Cherry Blossom 2017 Second 37 6.08 DNF 8.82DNF7.95DNF6.08
Combined First 26 7.43 7.90 7.627.439.598.327.77
Cité des Jeux 2016 Final 13 7.42 10.17 7.4211.339.3210.3510.83
Second 11 4.98 9.54 8.7811.0511.384.988.79
First 12 5.77 9.78 10.565.779.1211.729.66
Musée suisse du jeu 2016 Combined First 20 8.22 10.75 16.579.478.2212.7010.09
Jinhua Open 2016 Second 22 7.19 9.09 7.1913.937.6310.519.12
First 26 6.77 9.98 6.779.5410.0010.4011.46
Suzhou Open 2016 Second 32 4.09 10.86 8.344.0914.2710.6913.55
Combined First 33 9.95 11.54 9.9512.9717.0111.0210.62
Fuzhou Open 2016 Combined First 19 6.44 11.37 15.706.449.6110.7713.73
Skewb
Yunnan Open 2017 Final 7 6.65 8.72 7.246.6510.1215.978.80
Cross-strait Cubing Exchange 2017 Combined First 22 7.59 8.57 8.089.717.5913.827.93
Hong Kong Side Event Day 2017 Final 7 5.30 6.88 5.3011.496.247.287.11
Fuzhou Open 2017 Final 13 8.46 9.55 10.598.868.4611.169.19
Combined First 13 6.76 9.67 6.769.509.8510.589.66
Chengdu Open 2017 Combined First 14 5.62 10.09 9.9512.518.2612.065.62
Nanchang Spring 2017 Final 11 5.67 11.37 10.31DNF5.6716.467.33
Combined First 11 5.99 8.13 5.997.998.417.989.68
Xi'an Cherry Blossom 2017 Combined First 48 7.72 12.00 11.9612.83DNF11.227.72
Cité des Jeux 2016 Final 10 9.59 11.97 DNF10.8914.0610.979.59
First 11 8.05 13.70 13.3324.1615.238.0512.54
Jinhua Open 2016 First 15 6.92 10.43 13.969.727.616.9228.49
Nanchang Open 2016 Combined Final 15 10.76 11.82 13.0011.6110.8510.76DNF
Suzhou Open 2016 Combined First 27 8.68 10.90 12.8510.348.6815.989.50
Fuzhou Open 2016 Combined First 10 4.32 10.22 14.0311.197.7811.704.32
Nanjing Spring 2016 Combined First 28 13.19 13.81 14.4013.6013.4317.1813.19
Square-1
Yunnan Open 2017 Final 7 23.59 38.05 46.0631.8146.3923.5936.27
Cross-strait Cubing Exchange 2017 Combined First 19 27.05 32.19 27.0537.0935.6028.8732.09
Hong Kong Side Event Day 2017 Final 8 21.92 27.77 31.0124.6921.9239.1727.60
Fuzhou Open 2017 Combined First 10 24.13 32.66 36.6234.7626.6157.4224.13
Chengdu Open 2017 Combined First 9 29.83 32.16 32.5732.5231.4029.8338.67
Nanchang Spring 2017 Combined First 10 27.95 36.44 27.9544.1529.9135.27DNF
Xi'an Cherry Blossom 2017 Combined Final 14 27.76 34.81 27.7632.1839.2632.9947.54
Musée suisse du jeu 2016 Combined First 12 50.28 50.28DNF
Jinhua Open 2016 Final 22 24.03 51.80 1:00.1446.361:11.2424.0348.90

History of National Records

Single Average Competition Round Solves
3x3x3 With Feet
36.74 42.39 Canberra Autumn 2018 Combined Final 37.4750.3548.1741.5436.74
43.89 WHU Rubik's Cube Days 2017 Combined First 42.1248.5740.97
41.67 48.90 Shantou Open 2017 Combined Final 41.6747.1657.87